Content breakdown
⚠️
Not recommended
# Parent Guide: 300
This R-rated action film contains intense battle violence with blood and gore, strong language, and some sexual content. The graphic combat scenes and dark tone make it unsuitable for younger children. It's best suited for mature teens and adults who can handle serious violence.
About this movie
Genre
Action, Adventure, War
Synopsis
A story very loosely based the 480 B.C. Battle of Thermopylae, where the King of Sparta led his army against the advancing Persians.
Cast
Gerard Butler
King Leonidas
Age suitability
Ages 9–12
Not recommended
Where to watch
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Ratings based on MPAA/TV classification and TMDB metadata. Updated March 2026.
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